120/4 = 30
120 x 2 = 240
240 + 30 = 270
270 grams of flour were used
Idk exactly what your question is asking, but I think you are doing genetics? If you are then you are talking about a punnet square. All four boxes should be heterozygous(Cc). Hope this helps.
X = k x y
21 = k x 3
k = 7
x = 7y
x = 7(10)
x = 70
It comes out to 0.8775 so it rounds to about $0.88
Answer:
Step-by-step explanation:3,360 is your answer